CA1225452A - Method of increasing the number of signals that can be transmitted from a base station to a railroad car - Google Patents

Method of increasing the number of signals that can be transmitted from a base station to a railroad car

Info

Publication number
CA1225452A
CA1225452A CA000449517A CA449517A CA1225452A CA 1225452 A CA1225452 A CA 1225452A CA 000449517 A CA000449517 A CA 000449517A CA 449517 A CA449517 A CA 449517A CA 1225452 A CA1225452 A CA 1225452A
Authority
CA
Canada
Prior art keywords
pulse
decoder
signals
signal
track
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000449517A
Other languages
English (en)
French (fr)
Inventor
Walter Jaeger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CH1380/83A external-priority patent/CH663766A5/de
Priority claimed from CH138183A external-priority patent/CH659336A5/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1225452A publication Critical patent/CA1225452A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/24—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits
    • B61L3/246—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits using coded current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/24—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits
    • B61L3/243—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits using alternating current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Near-Field Transmission Systems (AREA)
CA000449517A 1983-03-14 1984-03-13 Method of increasing the number of signals that can be transmitted from a base station to a railroad car Expired CA1225452A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1381/83-3 1983-03-14
CH1380/83A CH663766A5 (de) 1983-03-14 1983-03-14 Verfahren zur erhoehung der anzahl der von einer bodenstation auf ein schienenfahrzeug uebertragbaren signalen.
CH138183A CH659336A5 (en) 1983-03-14 1983-03-14 Method for transmitting signals to rail vehicles
CH1380/83-1 1983-03-14

Publications (1)

Publication Number Publication Date
CA1225452A true CA1225452A (en) 1987-08-11

Family

ID=25687497

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000449517A Expired CA1225452A (en) 1983-03-14 1984-03-13 Method of increasing the number of signals that can be transmitted from a base station to a railroad car

Country Status (9)

Country Link
US (1) US4720067A (sv)
AU (1) AU570242B2 (sv)
CA (1) CA1225452A (sv)
DE (1) DE3490118C1 (sv)
ES (1) ES8501589A1 (sv)
FR (1) FR2542685B1 (sv)
GB (1) GB2147132B (sv)
SE (1) SE459246B (sv)
WO (1) WO1984003672A1 (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8926060D0 (en) * 1989-11-17 1990-01-10 British Railways Board Improvements in railway signalling system
FR2680023B1 (fr) * 1991-08-01 1993-10-22 Acb Procede d'intervention a distance sur un site, tel une centrale nucleaire endommagee.
US5234184A (en) * 1991-11-27 1993-08-10 Union Switch & Signal Inc. Locomotive axle mounted cab signaling sensor
US5263670A (en) * 1992-02-13 1993-11-23 Union Switch & Signal Inc. Cab signalling system utilizing coded track circuit signals
US5263669A (en) * 1992-05-15 1993-11-23 Union Switch & Signal Inc. Railway cab signal transmitter
US5622339A (en) * 1994-07-15 1997-04-22 Union Switch & Signal Inc. Plate antenna method using integral noise mitigation for railway cab signal
US5501417A (en) * 1994-07-15 1996-03-26 Union Switch & Signal Inc. Noise cancellation in railway cab signal
US5501416A (en) * 1994-07-15 1996-03-26 Union Switch & Signal Inc. Method and apparatus for inductively receiving cab signaling on board a railway vehicle
US5628478A (en) * 1995-01-31 1997-05-13 Harmon Industries, Inc. Cab signal pickup system with motor noise reduction
US5586736A (en) * 1995-06-16 1996-12-24 Harmon Industries, Inc. Cab signal sensor with noise suppression
NO305642B1 (no) * 1995-08-29 1999-07-05 Aeg Norge As Anordning ved overvÕking og styring av skinnegÕende kj°ret°y
AU717366B2 (en) * 1996-07-02 2000-03-23 Harmon Industries, Inc. Cab signal sensor with noise suppression
AU2003266084A1 (en) * 2002-10-31 2004-05-25 Canac Inc. Method and apparatus implementing a communication protocol for use in a control system
CA2410697A1 (en) 2002-10-31 2004-04-30 Canac Inc. Method and apparatus implementing a communication protocol for use in a control system
US20040111722A1 (en) * 2002-12-02 2004-06-10 Canac Inc. Remote control system for locomotives using a networking arrangement
US7198235B2 (en) * 2003-01-13 2007-04-03 Lenz Elektronik Gmbh Method and apparatus for the transmission of information between track and vehicle of a model railroad
AT516655B1 (de) * 2015-01-02 2016-10-15 Peter Dr Düll Digital gesteuerte Modelleisenbahn mit RailCom
AT517631B1 (de) * 2015-08-31 2018-10-15 Peter Dr Duell Digital gesteuerte Modelleisenbahn mit TF-Übertragung des RailCom-Signales

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498675A (en) * 1943-05-24 1950-02-28 Standard Telephones Cables Ltd Radio receiver
GB1053492A (sv) * 1963-05-22
US3453597A (en) * 1965-07-06 1969-07-01 Ibm Multi-station digital communication system with each station address of specific length and combination of bits
GB1262647A (en) * 1968-05-17 1972-02-02 Richards & Co Ltd George Radio control system
US3959586A (en) * 1972-10-30 1976-05-25 Physics International Company Frequency burst communication system
CH583486A5 (sv) * 1975-02-28 1976-12-31 Theimeg Elektronikgeraete Gmbh
FR2337385A1 (fr) * 1975-12-31 1977-07-29 Electronique & Automatisme Sa Dispositif de radiocommande ainsi que les appareils munis dudit dispositif
DE2623073C3 (de) * 1976-05-22 1979-08-02 Kraus, August, 6432 Heringen Mehrkanalsteuerung für kontaktierte Empfänger
DE2739305A1 (de) * 1977-09-01 1979-03-15 Bbc Brown Boveri & Cie Verfahren und schaltungsanordnung zur automatischen adressierung mobiler unterstationen von einer zentrale aus
FR2429696A1 (fr) * 1978-06-30 1980-01-25 Alsthom Atlantique Systeme de transmission de donnees par circuit de voie
FR2498546A1 (fr) * 1981-01-29 1982-07-30 Jeumont Schneider Procede de controle d'un vehicule ferroviaire en conduite automatique
GB2106359B (en) * 1981-09-24 1985-07-03 Standard Telephones Cables Ltd Direct conversion radio receiver for fm signals
US4604517A (en) * 1983-08-08 1986-08-05 Westinghouse Electric Corp. Pulse frequency modulation control for a heater

Also Published As

Publication number Publication date
SE8405650L (sv) 1984-11-12
ES530598A0 (es) 1984-11-16
GB2147132B (en) 1987-06-10
SE459246B (sv) 1989-06-19
SE8405650D0 (sv) 1984-11-12
GB8428263D0 (en) 1984-12-19
ES8501589A1 (es) 1984-11-16
FR2542685B1 (fr) 1992-05-22
DE3490118D2 (en) 1985-05-02
AU2652184A (en) 1984-10-09
WO1984003672A1 (fr) 1984-09-27
DE3490118C1 (de) 1994-07-21
GB2147132A (en) 1985-05-01
US4720067A (en) 1988-01-19
AU570242B2 (en) 1988-03-10
FR2542685A1 (fr) 1984-09-21

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Legal Events

Date Code Title Description
MKEX Expiry